.top_warp{
    width: 100%;
}
.top_warp .top_banner{
    width: 100%;
}
.top_warp .top_banner img{
    width: 100%;
    height: auto;
}
.wrap-about{
    width: 100%;
}
.warp_main1{
    width: 1240px;
    margin: 0 auto;
}
.warp_main1 h2{
    font-family: Muna, Muna;
    font-weight: bold;
    font-size: 48px;
    color: #333333;
    line-height: 58px;
    letter-spacing: 1px;
    text-align: center;
    margin: 100px 0 42px 0;
}
.warp_main1 p{
    font-family: PingFang HK, PingFang HK;
    font-weight: 400;
    font-size: 28px;
    color: #333333;
    line-height: 46px;
    letter-spacing: 1px;
    text-align: center;
    margin-bottom: 62px;
}
.warp_banner1{
    width: 100%;
}
.warp_banner1 img{
    width: 100%;
    height: auto;
}
.wrap-about2{
    width: 100%;
}
.main_box{
    width: 1240px;
    margin: 0 auto;
}
.wrap-about2 .warp_main2 h2{
    font-family: Muna, Muna;
    font-weight: bold;
    font-size: 48px;
    color: #333333;
    letter-spacing: 1px;
    text-align: center;
    margin: 104px 0 87px 0;
}
.wrap-about2 .warp_main2 .item_list{
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-bottom: 104px;
}
.wrap-about2 .warp_main2 .item_list .items{
   width: 390px;
   height: 441px;
   box-sizing: border-box;
   padding: 48px 48px 0;
   position: relative;
}
.wrap-about2 .warp_main2 .item_list .items img{
    width: 390px;
    height: 441px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
 }
 .wrap-about2 .warp_main2 .item_list .items h3{
    font-family: Muna, Muna;
    font-weight: bold;
    font-size: 40px;
    color: #FFFFFF;
    letter-spacing: 1px;
    text-align: center;
    margin-bottom: 26px;
 }
 .wrap-about2 .warp_main2 .item_list .items p{
    font-family: PingFang HK, PingFang HK;
    font-weight: 400;
    font-size: 28px;
    color: #FFFFFF;
    letter-spacing: 1px;
    text-align: center;
 }
 .wrap-about3{
    width: 100%;
    height: 583px;
    background: #F5F5F5;
    border-radius: 0px 0px 0px 0px;
    box-sizing: border-box;
    padding-top: 99px;
 }
 .wrap-about3 .warp_main3 h2{
    font-family: Muna, Muna;
    font-weight: bold;
    font-size: 48px;
    color: #333333;
    letter-spacing: 1px;
    text-align: center;
    margin-bottom: 112px;
 }
 .wrap-about3 .warp_main3 .item_list{
    display: flex;
    justify-content: space-between;
 }
 .wrap-about3 .warp_main3 .item_list .item_mainContent{
    width: 368px;
    height: 218px;
 }
 .wrap-about3 .warp_main3 .item_list .item_line{
    width: 5px;
    background-color: red;
  }
  .wrap-about3 .warp_main3 .item_list .item_line:nth-last-child(1){
    display: none;
  }
 .wrap-about3 .warp_main3 .item_list .item_mainContent .item_title{
    font-family: Muna, Muna;
    font-weight: bold;
    font-size: 32px;
    color: #333333;
    letter-spacing: 1px;
    margin-bottom: 43px;
 }
 .wrap-about3 .warp_main3 .item_list .item_mainContent .item_content{

 }
 .wrap-about3 .warp_main3 .item_list .item_mainContent .item_content P{
    font-family: PingFang HK, PingFang HK;
    font-weight: 400;
    font-size: 28px;
    color: #333333;
    letter-spacing: 1px;
    font-style: normal;
    margin-bottom: 20px;
    position: relative;
    left: 31px;
 }
 .wrap-about3 .warp_main3 .item_list .item_mainContent .item_content P::before{
   background-color: #C30D23;
   content: '';
   width: 18px;
   height: 18px;
   border-radius: 50%;
   display: inline-block;
   position: absolute;
   left: -31px;
   top: 13px;
 }
 .warp_main4{
    width: 1240px;
    padding-top: 85px;
 }
 .wrap-about4 .warp_main4 h2{
    font-family: Muna, Muna;
    font-weight: bold;
    font-size: 48px;
    color: #333333;
    letter-spacing: 1px;
    text-align: center;
    margin-bottom: 61px;
 }
 .wrap-about4 .warp_main4 .about_map{
    width: 100%;
    margin-bottom: 61px;
 }
 .wrap-about4 .warp_main4 .about_map img{
    width: 100%;
    height: auto;
 }
 .wrap-about4 .warp_main4 .about_phoneAndEmail{
   margin-bottom: 48px;
 }
 .wrap-about4 .warp_main4 .about_phoneAndEmail>div{
   display: flex;
   align-items: center;
 }
 .wrap-about4 .warp_main4 .about_phoneAndEmail div p{
   width: 100%;
   font-family: PingFang HK, PingFang HK;
   font-weight: 600;
   font-size: 24px;
   color: #000000;
   margin-bottom: 42px;
}
.wrap-about4 .warp_main4 .about_phoneAndEmail div p span{
   font-family: Muna, Muna;
   font-weight: bold;
   font-size: 32px;
   color: #333333;
   letter-spacing: 1px;
}
.wrap-about4 .warp_main4 .about_code{
   box-sizing: border-box;
   padding: 0 89px;
   display: flex;
   justify-content: space-between;
 }
 .wrap-about4 .warp_main4 .about_code .code_item{
   width: 171px;
 }
 .wrap-about4 .warp_main4 .about_code .code_item .code_img{
   width: 100%;

 }
 .wrap-about4 .warp_main4 .about_code .code_item .code_img img{
   width: 100%;
   height: auto;
 }
 .wrap-about4 .warp_main4 .about_code .code_item p{
   font-family: PingFang SC, PingFang SC;
   font-weight: 600;
   font-size: 28px;
   color: #333333;
   letter-spacing: 1px;
   text-align: center;
 }
 .about_certificate{
   width: 1096px;
   margin: 0 auto;
   margin-top: 50px;
   margin-bottom: 120px;
 }
 .about_certificate img{
   width: 100%;
   height: auto;
 }
 